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1. Detection of intermediate frequency transformer A. Set the multimeter to R×1, and check the on/off status of each winding one by one according to the arrangement rules of the winding pins of the...[Details]
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The types of power amplifiers used in cyclotron high frequency (RF) systems are mainly solid-state circuits and vacuum tubes . The former uses bipolar transistors or field effect transistors as amp...[Details]
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Today, Huawei and China UnionPay Co., Ltd. held the 2019 PLC-IoT Industry Development Forum and Huawei PLC-IoT Ecological Alliance Establishment Conference in Dongguan. At the conference, the "Huawei...[Details]
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Take stock of the second domestic battery company - Fudi Battery, which is BYD's battery company with vertical layout in the battery field. After the release of Blade Battery , the output of Fudi Bat...[Details]
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Qorvo®, Inc. (Nasdaq: QRVO), a leading provider of RF solutions for mobile, infrastructure and aerospace & defense applications, today announced that its Qorvo RF Fusion 5G chipset has won the 2020 G...[Details]
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37 registers The ARM processor has a total of 37 registers, which are divided into several groups (BANK). These registers include: 31 general-purpose registers: including program counter (PC point...[Details]
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Introduction: This is a routine for STM8L-051 that I spent a long time to figure out. It controls the LED light. Timer2 enters the interrupt after 100us. The software starts the ADC, samples 10 times...[Details]
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Recently, He Libin, mayor of Zhenhai District, Ningbo, mentioned when introducing how Zhenhai is embarking on the path of high-quality development of "integration of three lives": "Yu Renrong, an alu...[Details]
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Wireless charging is already within reach. It was first used in smaller devices such as mobile phones, but has now expanded to medical and other portable devices, and even electric vehicles. IWAS...[Details]
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ContextVision, the imaging software partner of a world-class medical imaging equipment manufacturer, recently released its latest imaging product designed specifically for female patients to the pu...[Details]
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Abstract: This tutorial provides detailed information on programming the MAX6956 LED display driver and I/O expander. It also discusses some programming techniques for similar devices (MAX6957, MAX730...[Details]
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Abstract: In order to extend the service life of the computer, the advantages of the two charging methods, float charging and cycle charging, are proposed and analyzed. The three-stage charging ...[Details]
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主程序如下:
/************************************************************
* Program: AVRGCC - RC5 Test
* Comments: RC5 decoder
* target mcu: 8515
***********************************************...[Details]
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TPS62200 adjustable buck converter realizes dynamic voltage scaling technology circuit diagram
The OMAP1510 processor has two operating modes: AWAKE mode and low-power DEEP-SLEEP mode. In AWAKE mod...[Details]
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The third CIIE opened, and Samsung, like in previous years, brought its latest cutting-edge technological achievements. Exhibits in the semiconductor field were particularly eye-catching. The 980 PRO...[Details]
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